Guntec AR-15 Anti Rotation Pin Set Gen 2 Features The Guntec USA AR-15 Anti Rotation Pin Set Gen 2 is machined from T6 6061 aluminum a lightweight yet durable material well suited to the stresses of repeated firing cycles. The anti-rotation locking cam design keeps the trigger and hammer pins firmly seated in place which means less chance of the pins working loose or rotating out of position over time. This Gen 2 design directly replaces the factory trigger and hammer pins found in a standard AR-15 lower receiver making installation a straightforward one-for-one swap. An Allen key is included in the package so no additional tools are needed to complete the installation at home. Finished in an eye-catching anodized gold this pin set lets AR-15 owners add a splash of color to an otherwise all-black build without sacrificing function. The anodized finish also helps protect the aluminum pins from wear and corrosion during normal use. Because the pins are proudly made in the USA builders can trust the quality control and material standards behind every set. This pin set is a simple affordable way to personalize a rifle while upgrading the reliability of the trigger and hammer pin assembly and it is available for sale at GrabAGun. Guntec AR-15 Anti Rotation Pin Set Gen 2 Specifications Manufacturer: GunTec Model: AR-15 Anti Rotation Pin Set Gen 2 Compatible Hosts: AR-15 Material: Aluminum Color: Gold Finish: Anodized Features: Replaces Trigger/Hammer Pins Allen Key Included Country of Origin: Made in the USA Available At: GrabAGun